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4 votes
What gets trapped by cilia and

mucus?
A. gases
B. carbon dioxide
C. oxygen
D. large particles

2 Answers

7 votes
D.large particles
In this way they are filtered out and taken to the stomach where they can be digested
User Petr Szturc
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8.2k points
3 votes
D. Large particles… I think
User Adam Rodger
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7.7k points